[INFO] fetching crate fibs 0.2.8...
[INFO] testing fibs-0.2.8 against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530
[INFO] extracting crate fibs 0.2.8 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate fibs 0.2.8 on toolchain ed7f3d77595b4831fdf085f2529aa13b5b51ff7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fibs 0.2.8
[INFO] finished tweaking crates.io crate fibs 0.2.8
[INFO] tweaked toml for crates.io crate fibs 0.2.8 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e428de42b472ddd6300eeea0ab76c399e3f6d7bdb81ff4e811c2ea195bc45cc8
[INFO] running `Command { std: "docker" "start" "-a" "e428de42b472ddd6300eeea0ab76c399e3f6d7bdb81ff4e811c2ea195bc45cc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e428de42b472ddd6300eeea0ab76c399e3f6d7bdb81ff4e811c2ea195bc45cc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e428de42b472ddd6300eeea0ab76c399e3f6d7bdb81ff4e811c2ea195bc45cc8", kill_on_drop: false }`
[INFO] [stdout] e428de42b472ddd6300eeea0ab76c399e3f6d7bdb81ff4e811c2ea195bc45cc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40d960658d169172daa6f0a9d52bba9ce3cea49498c58279d6c88d5f66c98edf
[INFO] running `Command { std: "docker" "start" "-a" "40d960658d169172daa6f0a9d52bba9ce3cea49498c58279d6c88d5f66c98edf", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling fibs v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.64s
[INFO] running `Command { std: "docker" "inspect" "40d960658d169172daa6f0a9d52bba9ce3cea49498c58279d6c88d5f66c98edf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40d960658d169172daa6f0a9d52bba9ce3cea49498c58279d6c88d5f66c98edf", kill_on_drop: false }`
[INFO] [stdout] 40d960658d169172daa6f0a9d52bba9ce3cea49498c58279d6c88d5f66c98edf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e35008852750efc5c4295db5224d445b70cdf75930516704a7bdca44a625b2db
[INFO] running `Command { std: "docker" "start" "-a" "e35008852750efc5c4295db5224d445b70cdf75930516704a7bdca44a625b2db", kill_on_drop: false }`
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling fibs v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "e35008852750efc5c4295db5224d445b70cdf75930516704a7bdca44a625b2db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e35008852750efc5c4295db5224d445b70cdf75930516704a7bdca44a625b2db", kill_on_drop: false }`
[INFO] [stdout] e35008852750efc5c4295db5224d445b70cdf75930516704a7bdca44a625b2db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8486aabcbdbbd7c6b39da81e9e355cf1b84ad44b6d540af6b141a1594f8d4c2c
[INFO] running `Command { std: "docker" "start" "-a" "8486aabcbdbbd7c6b39da81e9e355cf1b84ad44b6d540af6b141a1594f8d4c2c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fibs-fc899c65d054f440)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test::max_big_uint ... ignored, Only run this if you've got time on your hands. It takes at least the better part of an hour.
[INFO] [stdout] test test::max_n_i32 ... ok
[INFO] [stdout] test test::max_n_i16 ... ok
[INFO] [stdout] test test::max_n_i8 ... ok
[INFO] [stdout] test test::max_n_u64 ... ok
[INFO] [stdout] test test::sanity ... ok
[INFO] [stdout] test test::max_n_i64 ... ok
[INFO] [stdout] test test::max_n_u32 ... ok
[INFO] [stdout] test test::max_n_u128 ... ok
[INFO] [stdout] test test::max_n_i128 ... ok
[INFO] [stdout] test test::max_n_u16 ... ok
[INFO] [stdout] test test::max_n_u8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fibs
[INFO] [stderr] error: DefId(0:10 ~ fibs[ead3]::Fibonacci) has more than five doctests
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 1 previous error
[INFO] [stderr] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/bin/rustdoc --edition=2021 --crate-type lib --color auto --crate-name fibs --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern fibs=/opt/rustwide/target/debug/deps/libfibs-202e17f8a88f17bb.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-98b20b60e9aafa64.rlib --extern paste=/opt/rustwide/target/debug/deps/libpaste-a7d55195f43d4871.so -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("bench", "default", "std"))' --cap-lints=forbid --error-format human` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --nocapture to the harness.
[INFO] running `Command { std: "docker" "inspect" "8486aabcbdbbd7c6b39da81e9e355cf1b84ad44b6d540af6b141a1594f8d4c2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8486aabcbdbbd7c6b39da81e9e355cf1b84ad44b6d540af6b141a1594f8d4c2c", kill_on_drop: false }`
[INFO] [stdout] 8486aabcbdbbd7c6b39da81e9e355cf1b84ad44b6d540af6b141a1594f8d4c2c